3900112

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1590

約数の個数: 20

約数和(自身を含む): 7605540

約数和(自身を除く): 3705428

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 1409, 2768, 2818, 5636, 11272, 22544, 243757, 487514, 975028, 1950056, 3900112]

約数ペア:

[(1, 3900112), (2, 1950056), (4, 975028), (8, 487514), (16, 243757), (173, 22544), (346, 11272), (692, 5636), (1384, 2818), (1409, 2768)]